Pith Number

pith:45NVGJT6

pith:2015:45NVGJT6YGI4NJPZVN6TX6B43Z

not attested not anchored not stored refs pending

Universal sign-control of coupling in tight-binding lattices

Alexander Szameit, Charles Poli, Gregor Weihs, Henning Schomerus, Jake Arkinstall, Matthias Heinrich, Robert Keil

arxiv:1512.01158 v2 · 2015-12-03 · physics.optics · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45NVGJT6YGI4NJPZVN6TX6B43Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:13:23.874042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e75b53267ec191c6a5f9ab7d3bf83cde6789190261c0b43e101a49596c979bb6

Aliases

arxiv: 1512.01158 · arxiv_version: 1512.01158v2 · doi: 10.48550/arxiv.1512.01158 · pith_short_12: 45NVGJT6YGI4 · pith_short_16: 45NVGJT6YGI4NJPZ · pith_short_8: 45NVGJT6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/45NVGJT6YGI4NJPZVN6TX6B43Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e75b53267ec191c6a5f9ab7d3bf83cde6789190261c0b43e101a49596c979bb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecd86c71fbefd66e5434425b863f9bf28c222628fdeafbdff1da1a1121fd4c81",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-12-03T17:06:50Z",
    "title_canon_sha256": "52e7518baf49dc1c8a259555e05f7ea0ccf66306ac92e4c0781b385bf27dbf5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01158",
    "kind": "arxiv",
    "version": 2
  }
}